# Show that the equation 3x^2 - x^3 + 3 = 0 can be rearranged to give: x = 3 + 3 ---- x^2 x^3 = Divide by ? = x = 3 + 3 ---- x^2 Using Xn+1 = 3

62,835 questions, page 235-
## alegebra

solve this system of equation using the substitution method. 6x+8y=72 2x+5y=45

*asked by thomas on July 24, 2011* -
## Math

The exponential is Y= 800(2(^0.25x) rearrange the equation for x

*asked by prash on September 8, 2014* -
## algebra

write the equation in point slope form: (2,5) , m= -3/4

*asked by Anonymous on June 13, 2016* -
## Math

Write each number sentence as a equation x is less or equal to 18 X=18 X

*asked by Bryson on August 31, 2015* -
## science

derive all equation of motion mathametically & graphically.

*asked by sangam on June 25, 2008* -
## Algebra

Write the equation of the line in standard form: (-3, 6); m = 1/2 (1, 0) & (-5, 3) (-5, -5) & (-1, 3)

*asked by Caleb on January 8, 2014* -
## Math

Write an equation. The sum of 2 consecutive integers 48.

*asked by lostinmathclass on April 20, 2009* -
## Math

Write an equation. The sum of 2 consecutive integers 48.

*asked by lostinmathclass on April 20, 2009* -
## chemistry

Rearrange and solve the following equation for λ: hvλ=mv2

*asked by Abdul on September 5, 2014* -
## Math

how do i solve this equation with out using the quadratic formula: 5x^2 +18x +11 = 0

*asked by Lucyy on April 13, 2009* -
## algebra

How would you enter the equation y + x2 = -1 into your calculator in order to graph it?

*asked by jerry on June 14, 2016* -
## algebra2

What is the equation of a vertical line passing through the point (3, –5)?

*asked by Rayniya on November 21, 2010* -
## geometry

Write the equation for the vertical line that contains point E(8, 6).

*asked by Cindy on December 1, 2011* -
## math

Solve the equation. (Find only the real solutions.) (2x)/(x+1) = (2x-1)/(x)

*asked by Carol on January 19, 2014* -
## math

For the sequence 3,8,15,24,35,48,63 write an equation for t(subn) in terms of n.

*asked by Garen on May 21, 2012* -
## pre calculus

Find the equation of a Parabola with Vertex: (2,-1) and directrix: x= -2

*asked by Anonymous on December 5, 2016* -
## math

estimate the solution of the equation x - 8.1 = 5.3 to the nearest whole number. a. about 13*** b. about 14 c. about 4 d. about 3

*asked by oof on November 6, 2018* -
## Chemistry

what is the net ionic equation for NaOH + H2SeO3?

*asked by Ellie on June 19, 2010* -
## math

given the equation of this line - 2/3X +5y=7, please find the slope of the Y intercept

*asked by kristen on August 25, 2011* -
## math

Solve each equation by testing the given values for a variable y-9=11 y=18, 19, or 20

*asked by Gio on November 20, 2012* -
## algebra 2

Solve each system of equation by grpahing? 3. y=-3x+6 2y=10x-36 4. y=-x-9 3y=5x+5

*asked by anonymous on September 27, 2014* -
## precalulas

solve each equation over the given interval 2x=cosx for all values of x

*asked by sylvia on November 27, 2011* -
## math

-5g - 6 for g = -2, i do not understand how to do this equation can someone explain? (not asking for a direct answer)

*asked by isuckatmath on November 9, 2018* -
## algebra

how do I use the emlination method to slove the system of equation 5r + 3t = -1?

*asked by Sarita on August 24, 2011* -
## Science

__ NH4NO3 (s) --> __ NH2 (g) + __ HNO3 (l) Please balance equation!

*asked by Ronaldo on February 10, 2011* -
## math

rewrite the equation so that y is a function of x.then use the result to find y when x= -2,-1,0,1 -2y-3x-16=0

*asked by brittney on November 19, 2012* -
## algebra

which of the following pairs of points both lie on the line whose equation is 3x-y=2? a)(2,-2) and (1,5) b)(2,4) and (1,5) c)(2,4) and (3,7) d)(3,7) and (3,-2)

*asked by jessica on October 4, 2007* -
## Pre-calculus

Convert cartesian equation to polar form 1. x^2+y^2=4x 2. (x^2+y^2)^2=6(x^2-y^2)

*asked by Liv on December 4, 2016* -
## Math

Write it's equation in slope-intercept form. y=-3/2x-7

*asked by Lisa on August 27, 2011* -
## math

rewrite the equation so that y is a function of x.then use the result to find y when x= -2,-1,0,1 -6x-1=-4y+2

*asked by brittney on November 19, 2012* -
## geometry

how to decide whether lines with the given equation are parallel, perpendicular,or neither y=-5x-2 y=5x+2

*asked by terizon on October 3, 2007* -
## Geometry

What is the equation of the circle with center (-4,-3) that passes through the point (6,2)? (x-4)2+(y-2)2=9 (x-3)2+(y+2)2=9 (x-3)2+(y+2)2=3 (x+3)2+(y-2)2=3

*asked by JCancer on May 16, 2016* -
## College Algebra

Change the equation 5x+3y=60 to slope-intercept form.

*asked by Haley on November 20, 2013* -
## 12 grade math

If Y varies inversely as X^2, determine what Y would be if X = 2 and another point on the equation is (1,8).

*asked by ki on April 18, 2011* -
## 5th grade math

how do solve the equation to the answer of 26? 7x4-4 divided by 2 =26?

*asked by Jan on November 4, 2009* -
## Math

Using the quadratic formula to solve for x in the equation x2 = 7x + 8 results in what value(s)?

*asked by Susie on May 30, 2008* -
## chemistry

Write the equation for the dissociation of carbonic acid.

*asked by molly on November 21, 2013* -
## MATH

Find the slope and the y intercept of the following linear equation: x + 4y = -4

*asked by Matt on November 24, 2013* -
## Algerbra

if (SQRT(3)-1) is a root of the equation 2x^2 - 2kx+4=0 then k equals what.

*asked by andy on November 14, 2018* -
## algebra. help!

Is 4x-3=19 true, false, or open? Which of the following is a solution to the equation 16=4x-4? a. -5 b. -4 c. 5 d. 16

*asked by Hannah on September 24, 2014* -
## precalculus

write the equation of the parabola y=ax^2+bx+c that passes through the points(0,3), (1,4), and (2,3)

*asked by Anonymous on November 29, 2016* -
## math help

please help I need to write the equation in slope-intercept form y=4x-3;(-3,12)

*asked by asia on November 27, 2013* -
## Algebra

The quotient of a number and -9 increased by 10 is 11? Help translate to a equation

*asked by Chanelle on November 15, 2018* -
## PreCal

Find all solutions to the equation, x-8(sqrt x)+16=0. Is x=16 the only solution?

*asked by Terri on November 30, 2013* -
## math

factor quadratic equation x^2-20x-10,925

*asked by luna on November 28, 2011* -
## Math

Find an equation of the line that passes through the points (1,6)&(2,4).

*asked by Francis Rhoen on November 22, 2013* -
## Calc

find the cubic equation that has a y intercept of (0, -4) and has roots at x=1, x=2, and x= -5

*asked by Anonymous on October 11, 2010* -
## ALG 2!!!

Write an equation of a line that passes through the points (2,3) and (2,-6).

*asked by tyneisha on November 22, 2012* -
## Science

Is CO2+H2O= H2CO3 a balanced equation, How can you tell?

*asked by Nicole on October 3, 2007* -
## Geometry

What is the equation go the line that is parallel to the graph of y=1/2x+6, and who's y-intercept is -2

*asked by Victor on November 21, 2013* -
## Chemistry-please help quick!!

Write the balance chemical equation for lime.

*asked by Gidix on June 15, 2012* -
## Math

what would the equation be in slope intercept of 1 and is parallel to the given line

*asked by Hannah on November 21, 2013* -
## Calculus Grade 12

determine the coordinates of two points on the plane with equation 5x + 4y - 3z = 6

*asked by Henry on June 15, 2012* -
## Calculus

Determine the equation of the line perpendicular to Y=1/2 e^(x +1) at its y-intercept.

*asked by Anonymous on June 17, 2010* -
## Math

how many solutions does the equation sin(5x)=1/2 have on the interval [0,2pi]?

*asked by Lizzie on November 22, 2013* -
## Math

I need Help in the study unit for pennfoster on The Accounting Equation please!!!!!!!!!!! THANK YOU

*asked by mike on November 26, 2010* -
## Math

Determine the solution to the initial value differential equation: y′+2*y^2*e^(5*x)= 0 y(0)=2

*asked by AK on October 21, 2009* -
## math

how do you find the equation line of these ordered pairs (1/6, -1/3) and (5/6, 5)?

*asked by vicki on February 11, 2011* -
## math

y=3.0,2.2,1.9,1.6,1.4,1.2,1.1,1.0,0.88,0.83 x= 2,3,4,5,6,7,8,9,10,11 how do you find the equation curve of best fit with these numbers

*asked by Unknown Girl on November 19, 2012* -
## Math 7A

use the properties of equality to solve each equation 1.e+7=15 A.22 B.8 **** C.-8 D.-22 can you tell me if my answer is right thanks

*asked by Pickle rick on October 24, 2018* -
## chem

for the equation: propane + bromine how do I know on which carbon the Br would attatch itself to.

*asked by Lena on March 13, 2009* -
## math

how do i write this equation... ellipse with the vertices of (6,3) and (6,-3) and a focus at (6,-2)

*asked by Miley on June 3, 2008* -
## Math

how do i find the equation of a parabola given x intercepts x=0 and x=6 and a vertex at (3,4)?

*asked by Cody on November 25, 2011* -
## Algebra

What is are the coordinates of the center and the radius of the circle with the equation (x+3)^2 + (y-5)^2 = 16 ?

*asked by Ashley on October 7, 2010* -
## Math

Find an equation for the line with the given properties. Containing the points (-5,4) and (-2,-6) Please help!

*asked by Hannah on October 7, 2010* -
## Math

Write the rectangular equation in polar form. (x – 4)2 + y2 = 16

*asked by Tim on September 5, 2011* -
## chemistry

How do you balance the equation NH3 + CuO > Cu + H2O + N2

*asked by Trish on April 15, 2011* -
## MATH

the line 'l' has gradient 3 and cuts the x-axis at 4 then its equation?

*asked by Ana on December 10, 2016* -
## pre-algebra

find the two ordered pairs that you can use to graph the equation y=-1/3x-2

*asked by krystle on November 11, 2013* -
## math

Slope -6/7; through (3,5) Write the equation using function notation please help!!!!!!!!! :(

*asked by Andrea on October 19, 2018* -
## Math

How many values of x satisfy the equation: sinx=x^2/(625π^2 )?

*asked by Alexa on July 30, 2015* -
## CHEM 111

What is the net ionic equation of Na3PO4 + NH4Cl=?

*asked by Anonymous on October 8, 2014* -
## Calculus

Find the equation of the tangent to the curve y=e^x at the point where x=-1.

*asked by Sam on June 5, 2008* -
## Math

Determine the real roots of the polynomial equation: (x^2+1)(x-4)=0

*asked by Han on October 6, 2014* -
## NH4NO3 explosive?

How is NH4NO3 explosive? Please explain with chemical equation. Thank you so much!

*asked by Drew on October 6, 2014* -
## 11th grade

solve a perfect square trinomial equation. (4x+1)(x+4)=49

*asked by emms on November 8, 2009* -
## calculus

Find the equation of the curve for which y'=3x² and which passes through (1,-1).

*asked by justin on August 6, 2015* -
## Precalculus

Write the rectangular equation (x+7)^+y^=49 in polar form.

*asked by Kim on September 3, 2011* -
## math

Find the equation of the parabola with it's focus at (-4,7) and directrix y=1 Is y+4=-1/12(x-4)^2 Right or is it y-7=1/24(x=a)^2 y-4=1/12(x+4)^2 y-3=1/24(x+4)^2

*asked by Brittany on June 2, 2008* -
## Math

Solve the equation (3x+1)^2=16 by the Square Root Method.

*asked by KyLee on November 1, 2018* -
## arithmetic

using 1,2,6,7 and arithmetical symbols make equation to get 33 as answer

*asked by radheshyam on April 18, 2011* -
## Math, Algebra

81^3(x+1)=9^2(x-1) Solve this equation by expressing both sides as powers of 3.

*asked by Anonymous on May 12, 2016* -
## algebra

given the linear equation y=-7/4x-1 find the y-coordinates of the points (-4 ), (0 ),and (4 )

*asked by babygirl on August 28, 2011* -
## algebra 1

If you are looking at a graph of a quadratic equation, how do you determine where the solutions are?

*asked by kathy on June 18, 2012* -
## algebra

given the linear equation y=-7/4x-1 find the coordinates of the point (-4) (0) and (4)

*asked by babygirl on August 28, 2011* -
## Calculus

Find an equation for the tangent and normal to the curve x^2 + y^2 = 9 at x=1

*asked by Matt on October 4, 2007* -
## Math, Algebra

81^3(x+1) = 9^2(x-1) Solve this equation by expressing both sides as powers of 9.

*asked by Anonymous on May 12, 2016* -
## algebra

How do i write an equation of a line with the given slope and y-intercept for m= 2/9, b=3?

*asked by Marina on November 20, 2013* -
## Math

Convert to an exponential equation. log Subscript w Q=13 Thanks

*asked by Joseph on December 6, 2016* -
## analytic and solid geometry

a circle is centered at (-3,4) and in tangent to 5x-4y+12=0.find its equation.

*asked by glysdi on September 2, 2011* -
## Calculus TEST!!!!

Find an equation for the tangent and normal to the curve x^2+y^2=9 at x=1

*asked by Matt on October 7, 2007* -
## Calculus

determine the coordinates of two points on the plane with equation 5x + 4y - 3z = 6

*asked by Henry on June 18, 2012* -
## math

rewrite the equation so that y is a function of x.then use the result to find y when x= -2,-1,0,1 6x-2y=10

*asked by brittney on November 19, 2012* -
## math

which is the solution for x in terms of the variables in the equation x/y -z = rw a)x=y (z+rw) b)x=z/y (rw) c)x=rw+yz d)x=y+1/2(ryz)

*asked by Anonymous on January 18, 2011* -
## math

which is the solution for x in terms of the variables in the equation x/y -z = rw a) x=y (z+rw) b) x= z/y (rw) c) x= rw+yz d) x= y+1/2(rwz)

*asked by Anonymous on January 18, 2011* -
## Math, Algebra

81^3(x+1)=9^2(x-1) Solve this equation by expressing both sides as powers of 3.

*asked by Anonymous on May 12, 2016* -
## precalculus

Find the equation of a Parabola with Vertex: (-2,4) and directrix: y=7

*asked by Anonymous on December 5, 2016* -
## Math

Solve the equation e^x-10=10. Do I have to change it to log form? What do I do after that?

*asked by Cheezel on May 30, 2016* -
## Topology

5. Find the Cartesian form of the equation, r3 = 3r cosØ.

*asked by Dilip on January 30, 2013* -
## math

Find the equation of the plane equidistant from the points (1,8,3) and 94,10,7)

*asked by Tristan on December 16, 2013*

## Pages

- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30
- 31
- 32
- 33
- 34
- 35
- 36
- 37
- 38
- 39
- 40
- 41
- 42
- 43
- 44
- 45
- 46
- 47
- 48
- 49
- 50
- 51
- 52
- 53
- 54
- 55
- 56
- 57
- 58
- 59
- 60
- 61
- 62
- 63
- 64
- 65
- 66
- 67
- 68
- 69
- 70
- 71
- 72
- 73
- 74
- 75
- 76
- 77
- 78
- 79
- 80
- 81
- 82
- 83
- 84
- 85
- 86
- 87
- 88
- 89
- 90
- 91
- 92
- 93
- 94
- 95
- 96
- 97
- 98
- 99
- 100
- 101
- 102
- 103
- 104
- 105
- 106
- 107
- 108
- 109
- 110
- 111
- 112
- 113
- 114
- 115
- 116
- 117
- 118
- 119
- 120
- 121
- 122
- 123
- 124
- 125
- 126
- 127
- 128
- 129
- 130
- 131
- 132
- 133
- 134
- 135
- 136
- 137
- 138
- 139
- 140
- 141
- 142
- 143
- 144
- 145
- 146
- 147
- 148
- 149
- 150
- 151
- 152
- 153
- 154
- 155
- 156
- 157
- 158
- 159
- 160
- 161
- 162
- 163
- 164
- 165
- 166
- 167
- 168
- 169
- 170
- 171
- 172
- 173
- 174
- 175
- 176
- 177
- 178
- 179
- 180
- 181
- 182
- 183
- 184
- 185
- 186
- 187
- 188
- 189
- 190
- 191
- 192
- 193
- 194
- 195
- 196
- 197
- 198
- 199
- 200
- 201
- 202
- 203
- 204
- 205
- 206
- 207
- 208
- 209
- 210
- 211
- 212
- 213
- 214
- 215
- 216
- 217
- 218
- 219
- 220
- 221
- 222
- 223
- 224
- 225
- 226
- 227
- 228
- 229
- 230
- 231
- 232
- 233
- 234
**235**- 236
- 237
- 238
- 239
- 240
- 241
- 242
- 243
- 244
- 245
- 246
- 247
- 248
- 249
- 250
- 251
- 252
- 253
- 254
- 255
- 256
- 257
- 258
- 259
- 260
- 261
- 262
- 263
- 264
- 265
- 266
- 267
- 268
- 269
- 270
- 271
- 272
- 273
- 274
- 275
- 276
- 277
- 278
- 279
- 280
- 281
- 282
- 283
- 284
- 285
- 286
- 287
- 288
- 289
- 290
- 291
- 292
- 293
- 294
- 295
- 296
- 297
- 298
- 299
- 300
- 301
- 302
- 303
- 304
- 305
- 306
- 307
- 308
- 309
- 310
- 311
- 312
- 313
- 314
- 315
- 316
- 317
- 318
- 319
- 320
- 321
- 322
- 323
- 324
- 325
- 326
- 327
- 328
- 329
- 330
- 331
- 332
- 333
- 334
- 335
- 336
- 337
- 338
- 339
- 340
- 341
- 342
- 343
- 344
- 345
- 346
- 347
- 348
- 349
- 350
- 351
- 352
- 353
- 354
- 355
- 356
- 357
- 358
- 359
- 360
- 361
- 362
- 363
- 364
- 365
- 366
- 367
- 368
- 369
- 370
- 371
- 372
- 373
- 374
- 375
- 376
- 377
- 378
- 379
- 380
- 381
- 382
- 383
- 384
- 385
- 386
- 387
- 388
- 389
- 390
- 391
- 392
- 393
- 394
- 395
- 396
- 397
- 398
- 399
- 400
- 401
- 402
- 403
- 404
- 405
- 406
- 407
- 408
- 409
- 410
- 411
- 412
- 413
- 414
- 415
- 416
- 417
- 418
- 419
- 420
- 421
- 422
- 423
- 424
- 425
- 426
- 427
- 428
- 429
- 430
- 431
- 432
- 433
- 434
- 435
- 436
- 437
- 438
- 439
- 440
- 441
- 442
- 443
- 444
- 445
- 446
- 447
- 448
- 449
- 450
- 451
- 452
- 453
- 454
- 455
- 456
- 457
- 458
- 459
- 460
- 461
- 462
- 463
- 464
- 465
- 466
- 467
- 468
- 469
- 470
- 471
- 472
- 473
- 474
- 475
- 476
- 477
- 478
- 479
- 480
- 481
- 482
- 483
- 484
- 485
- 486
- 487
- 488
- 489
- 490
- 491
- 492
- 493
- 494
- 495
- 496
- 497
- 498
- 499
- 500
- 501
- 502
- 503
- 504
- 505
- 506
- 507
- 508
- 509
- 510
- 511
- 512
- 513
- 514
- 515
- 516
- 517
- 518
- 519
- 520
- 521
- 522
- 523
- 524
- 525
- 526
- 527
- 528
- 529
- 530
- 531
- 532
- 533
- 534
- 535
- 536
- 537
- 538
- 539
- 540
- 541
- 542
- 543
- 544
- 545
- 546
- 547
- 548
- 549
- 550
- 551
- 552
- 553
- 554
- 555
- 556
- 557
- 558
- 559
- 560
- 561
- 562
- 563
- 564
- 565
- 566
- 567
- 568
- 569
- 570
- 571
- 572
- 573
- 574
- 575
- 576
- 577
- 578
- 579
- 580
- 581
- 582
- 583
- 584
- 585
- 586
- 587
- 588
- 589
- 590
- 591
- 592
- 593
- 594
- 595
- 596
- 597
- 598
- 599
- 600
- 601
- 602
- 603
- 604
- 605
- 606
- 607
- 608
- 609
- 610
- 611
- 612
- 613
- 614
- 615
- 616
- 617
- 618
- 619
- 620
- 621
- 622
- 623
- 624
- 625
- 626
- 627
- 628
- 629